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<h2>
<a href="master_index.html#?" target="index_body">?</a></h2>
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<h2>
<a href="master_index.html#hash" target="index_body">#</a>&nbsp;</h2>
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<a href="master_index.html#a" target="index_body">A</a></h2>
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<a href="master_index.html#b" target="index_body">B</a>&nbsp;</h2>
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<a href="master_index.html#c" target="index_body">C</a></h2>
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<a href="master_index.html#f" target="index_body">F</a>&nbsp;</h2>
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<a href="master_index.html#g" target="index_body">G</a></h2>
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<a href="master_index.html#h" target="index_body">H</a>&nbsp;</h2>
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<a href="master_index.html#j" target="index_body">J</a>&nbsp;</h2>
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<a href="master_index.html#l" target="index_body">L</a>&nbsp;</h2>
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<a href="master_index.html#n" target="index_body">N</a>&nbsp;</h2>
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<a href="master_index.html#o" target="index_body">O</a></h2>
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<a href="master_index.html#q" target="index_body">Q</a></h2>
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<a href="master_index.html#r" target="index_body">R</a>&nbsp;</h2>
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<a href="master_index.html#t" target="index_body">T</a>&nbsp;</h2>
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<a href="master_index.html#u" target="index_body">U</a></h2>
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<a href="master_index.html#v" target="index_body">V</a>&nbsp;</h2>
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<a href="master_index.html#x" target="index_body">X</a>&nbsp;</h2>
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<a href="master_index.html#y" target="index_body">Y</a></h2>
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<a href="master_index.html#z" target="index_body">Z</a>&nbsp;</h2>
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<table BORDER WIDTH="100%" >
<caption>&nbsp;</caption>

<tr VALIGN=TOP>
<td><a NAME="?"></a>
<table BORDER=0 >
<caption>&nbsp;</caption>

<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>?</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html" target="_top">%</a> format identifer.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#arith" target="_top">%</a> Operator
(modulo).&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#arith" target="_top">+</a> Operator
(addition).&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#arith" target="_top">-</a> Operator
(Subtraction).&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#arith" target="_top">/</a> Operator
(division).&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/comments.html" target="_top">/*</a> Open a comment.&nbsp;</td>
</tr>

<tr>
<td><a href="../CPLUSPLUS/SYNTAX/comment.html" target="_top">//</a> <font color="#A52A2A">Inline
comment (C++).</font></td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#arith" target="_top">*</a> Operator
(Multiplication).&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html#width" target="_top">* </a>width/percision
formating character.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#star" target="_top">*</a> Pointer
operator (Unary).&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/comments.html" target="_top">*/</a> Close a comment.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#arith" target="_top">--</a> Operator
(decrement).&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#arith" target="_top">++</a> Operator
(increment).&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#ass" target="_top">=</a> Operator
(Assignment, Equals).&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#ass" target="_top">*=</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#ass" target="_top">/=</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#ass" target="_top">%=</a> Operator.</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#ass" target="_top">+=</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#ass" target="_top">-=</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#ass" target="_top">&lt;&lt;=</a>
Operator.</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#ass" target="_top">>>=</a> Operator.</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#ass" target="_top">&amp;=</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#ass" target="_top">^=</a> Operator.&nbsp;</td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>? continued</b></td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#ass" target="_top">|=</a> Operator.</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">==</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">!=</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">></a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">&lt;</a> Operator.</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">>=</a> Operator.</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">&lt;=</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">&amp;&amp;</a>
Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">||</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">!</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/CONCEPT/reference_variable.html" target="_top">&amp;</a>
Reference Variables (C++).</font></td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#bit" target="_top">&amp;</a> Bitwise
AND Operator (binary).&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#bit" target="_top">|</a> Bitwise
OR Operator (binary).&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#bit" target="_top">^</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/bit_shift.html#bit" target="_top">&lt;&lt;</a> Shift
Left Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/bit_shift.html#bit" target="_top">>></a> Shift Right
Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#bit" target="_top">~</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#star" target="_top">&amp;</a> Address
of Operator (Unary).&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#star" target="_top">?</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#star" target="_top">:</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/struct.html#membership" target="_top">.</a> Operator
(structure member).&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/struct.html#pointers" target="_top">-></a> Operator
(structure pointer).&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/functions.html#2.7" target="_top">...</a> in function
declarations.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#series" target="_top">,</a> Comma
Operator.&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><a NAME="hash"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>#</b></td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#include</a> preprocessor&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#define</a> preprocessor&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#if</a> preprocessor&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#ifdef</a> preprocessor&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#ifndef</a> preprocessor&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#line</a> preprocessor&nbsp;</td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b># continued</b></td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#undef</a> preprocessor&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#pragma</a> preprocessor&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#else</a> preprocessor&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#error</a> preprocessor&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#elif</a> preprocessor&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#endif</a> preprocessor&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><a NAME="a"></a>
<table BORDER=0 WIDTH="100%" >
<caption>&nbsp;</caption>

<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>A</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/abort.htm" target="_top">abort</a> a program.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#stdlib" target="_top">abs</a> function.
Aboslute value of an integer.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#math" target="_top">acos</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">AND</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#headers" target="_top">ANSI Standard
headers</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="LIBRARIES/libraries.html" target="_top">Archive libraries.</a></td>
</tr>

<tr>
<td><a href="CONCEPT/cmdline.html" target="_top">ARGC and ARGV[]</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#arith" target="_top">Arithmetic Operators</a></td>
</tr>

<tr>
<td><a href="CONCEPT/arrays.html" target="_top">Arrays</a></td>
</tr>

<tr>
<td><a href="SYNTAX/struct.html#array" target="_top">Arrarys of Structures</a>.&nbsp;</td>
</tr>

<tr>
<td>Array <a href="FUNCTIONS/qsort.html" target="_top">sorting</a></td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#ass" target="_top">Assignment Operators</a></td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>A continued</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/hex_tab.html" target="_top">Ascii</a> table.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#time" target="_top">asctime</a> function&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#math" target="_top">asin</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#assert" target="_top">assert</a> function.&nbsp;</td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/CONCEPT/constructor.html#assignment" target="_top">Assignment
Constructors</a> C++ class</font></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#math" target="_top">atan</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#math" target="_top">atan</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/atexit.htm" target="_top">atexit</a> Execute the
named function when the program terminates.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/atof.html" target="_top">atof</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/atoi.html" target="_top">atoi</a> Accepts +-0123456789
leading blanks and converts to integer.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/atol.html" target="_top">atol</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/escape.html" target="_top">Audible Alert \a</a></td>
</tr>

<tr>
<td><a href="SYNTAX/storage_class.html#auto" target="_top">auto</a> keyword.&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td>
<table BORDER=0 WIDTH="100%" >
<caption>&nbsp;</caption>

<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>B</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/escape.html" target="_top">Backspace \b</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/strtol.html" target="_top">Base conversion.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#user" target="_top">basename</a> strip
directory information from a file name.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/escape.html" target="_top">Bell \a</a></td>
</tr>

<tr>
<td><a href="PROBLEMS/problems.html#binary" target="_top">Binary formating
problem.</a></td>
</tr>

<tr>
<td><a href="CONCEPT/bitsnbytes.html" target="_top">Bits</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#bit" target="_top">Bitwise Operators</a></td>
</tr>
</table>
&nbsp;</td>

<td><a NAME="b"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>B continued</b></td>
</tr>

<tr>
<td><a href="CONTRIB/intro.html#books" target="_top">Book list</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/typedef.html#boolean" target="_top">boolean</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="../CPLUSPLUS/SYTAX/bool.html" target="_top">bool</a> <font color="#A52A2A">datatype
(C++).</font></td>
</tr>

<tr>
<td><a href="SYNTAX/break.html" target="_top">break</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/bsearch.html" target="_top">bsearch </a>function.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/bitsnbytes.html" target="_top">Bytes</a>.&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td>
<table BORDER=0 WIDTH="100%" >
<caption>&nbsp;</caption>

<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>C</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/escape.html" target="_top">Carriage Return \r</a></td>
</tr>

<tr>
<td><a href="SYNTAX/switch.html" target="_top">case</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/cast.html" target="_top">cast</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#math" target="_top">ceil</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#unistd" target="_top">Change working
directory.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/close.html" target="_top">close</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/directory.html" target="_top">closedir</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html" target="_top">%c Character formatting</a>
(printf, scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/data_types.html#char" target="_top">char</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/arrays.html#char" target="_top">Character arrays</a></td>
</tr>

<tr>
<td><a href="CONCEPT/constants.html#char" target="_top">Character Constants.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/files.html" target="_top">Character I/P &amp; O/P
in files</a>.</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#unistd" target="_top">chdir</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="../CPLUSPLUS/SYNTAX/class.html" target="_top">class</a> <font color="#A52A2A">C++
keyword&nbsp;</font></td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/CONCEPT/inheritance.html" target="_top">class
Inheritance</a>(C++)</font></td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/SYNTAX/class.html" target="_top">class</a>
keyword (C++)</font></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#time" target="_top">clock</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="EXAMPLES/clrscr.c" target="_top">clrscr</a> Clear screen&nbsp;</td>
</tr>

<tr>
<td><a href="EXAMPLES/clrscr.c" target="_top">clrscr</a> Program to clear
the screen using VT escape sequence.</td>
</tr>

<tr>
<td><a href="SYNTAX/idioms.html" target="_top">Coding idioms.</a></td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#series" target="_top">Comma</a> operator.&nbsp;</td>
</tr>
</table>
&nbsp;</td>

<td><a NAME="c"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>C continued</b></td>
</tr>

<tr>
<td><a href="CONCEPT/cmdline.html" target="_top">Command line arguments</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/comments.html" target="_top">C Comments.</a></td>
</tr>

<tr>
<td><a href="../CPLUSPLUS/SYNTAX/comment.html" target="_top">Comments</a><font color="#A52A2A">in
C++.&nbsp;</font></td>
</tr>

<tr>
<td><a href="SYNTAX/got_ya.html" target="_top">Comman coding errors.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/strncmp.html" target="_top">Compare strings</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="MAN/strcasecmp.htm" target="_top">Compare strings ignoring
case.</a></td>
</tr>

<tr>
<td><a href="CONTRIB/intro.html#compilers" target="_top">Compilers</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="compiler.html" target="_top">Compiler Error messages (GCC)</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/exit.html" target="_top">Completion codes</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#string" target="_top">Concatenate strings.</a></td>
</tr>

<tr>
<td><a href="CONCEPT/data_types.html#qualifier" target="_top">const</a>
keyword.</td>
</tr>

<tr>
<td><a href="../CPLUSPLUS/SYNTAX/const.html" target="_top">const</a> keyword.
<font color="#A52A2A">In
classes</font></td>
</tr>

<tr>
<td><a href="CONCEPT/constants.html" target="_top">Constants.</a></td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/CONCEPT/constructor.html" target="_top">constructors</a>
C++ class</font></td>
</tr>

<tr>
<td><a href="SYNTAX/continue.html" target="_top">continue</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="MISC/numconv.html" target="_top">Conversion table</a> between
ASCII Binary, Decimal, Hex&nbsp;</td>
</tr>

<tr>
<td><a href="PROBLEMS/unix2dos.c" target="_top">Convert Unix file to DOS
format</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="CONTRIB/SNIP/unix2dos.c" target="_top">Convert Unix path names
to DOS path names.</a>.&nbsp;</td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/CONCEPT/constructor.html#copy" target="_top">Copy
Constructors</a> C++ class</font></td>
</tr>

<tr>
<td><a href="FUNCTIONS/strcpy.html" target="_top">Copy strings.</a></td>
</tr>

<tr>
<td><a href="EXAMPLES/copy_file.c" target="_top">Copy a file.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/env.html" target="_top">Create Environmental variables.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#time" target="_top">ctime</a> function&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td>
<table BORDER=0 WIDTH="100%" >
<caption>&nbsp;</caption>

<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>D</b></td>
</tr>

<tr>
<td><a href="CONCEPT/data_types.html" target="_top">Data types</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/type_conv.html" target="_top">Data type conversion</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/time.html" target="_top">Date</a> functions.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html" target="_top">%d Decimal formatting</a>
(printf, scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="glossary.html#declaration" target="_top">Declaration</a></td>
</tr>

<tr>
<td><a href="GDB/gdb.html" target="_top">Debugging</a></td>
</tr>

<tr>
<td>Decimal <a href="FUNCTIONS/dec_tab.html" target="_top">Ascii</a> table.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/inc_dec.html" target="_top">Decrementing</a>.</td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/CONCEPT/constructor.html#default" target="_top">Default
Constructors</a> C++ class</font></td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/CONCEPT/fundefault.html" target="_top">Default
Parameter values.</a> (C++)</font></td>
</tr>

<tr>
<td><a href="SYNTAX/switch.html" target="_top">default</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#define Preprocessor</a></td>
</tr>

<tr>
<td><a href="glossary.html#definition" target="_top">Definition</a></td>
</tr>
</table>
&nbsp;</td>

<td><a NAME="d"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>D continued</b></td>
</tr>

<tr>
<td><a href="../CPLUSPLUS/SYNTAX/delete.html" target="_top">delete</a><font color="#A52A2A">C++.</font></td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/CONCEPT/constructor.html" destructor" target="_top">Destructors</a>
C++ class</font></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#time" target="_top">difftime</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/directory.html" target="_top">Directory</a> access
functions.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#user" target="_top">Directory information</a>
stipped from a file name.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/do.html" target="_top">do</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/uname.html" target="_top">Domain name.</a></td>
</tr>

<tr>
<td><a href="CONCEPT/data_types.html#double" target="_top">double</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="MISC/download.html" target="_top">Download</a> the source.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#unistd" target="_top">dup</a> duplicate
a file descriptor.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#unistd" target="_top">dup2</a> duplicate
a file descriptor.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/malloc.html" target="_top">dynamically allocate
memory.</a></td>
</tr>

<tr>
<td><a href="LIBRARIES/dynamic.htm" target="_top">dynamic libraries</a>.&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td>
<table BORDER=0 WIDTH="100%" >
<caption>&nbsp;</caption>

<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>E</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html" target="_top">%e formatting</a> (printf,
scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#elif preprocessor</a></td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#else preprocessor</a></td>
</tr>

<tr>
<td><a href="SYNTAX/if.html" target="_top">else</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#edif preprocessor</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/passwd.html" target="_top">endpwent</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/enum.html" target="_top">enum</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/SYNTAX/enum.html" target="_top">enum</a>.
C++ changes.</font></td>
</tr>

<tr>
<td><a href="EXAMPLES/printenv.c" target="_top">environ</a> example.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#errno" target="_top">errno.h</a> ANSI
header.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#error preprocessor</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/escape.html" target="_top">escape</a> codes.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/env.html" target="_top">Environmental variables.</a></td>
</tr>

<tr>
<td><a href="CONCEPT/precedence.html" target="_top">Evaluation of operators</a>.&nbsp;</td>
</tr>
</table>
&nbsp;</td>

<td><a NAME="e"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>E continued</b></td>
</tr>

<tr>
<td><a href="EXAMPLES/" target="_top">Example programs.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/execl.html" target="_top">execl function.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/execl.html" target="_top">execlp function.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/execl.html" target="_top">execle function.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/execl.html" target="_top">exect function.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/execl.html" target="_top">execv function.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/execl.html" target="_top">execvp function.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/exit.html" target="_top">exit</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html" target="_top">Expressions</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/storage_class.html#extern" target="_top">extern</a>
keyword.&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td>
<table BORDER=0 WIDTH="100%" >
<caption>&nbsp;</caption>

<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>F</b></td>
</tr>

<tr>
<td><a href="glossary.html#filedes" target="_top">File descriptor</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html" target="_top">%f formatting</a> (printf,
scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#math" target="_top">fabs</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/true_false.html" target="_top">FALSE</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/fclose.html" target="_top">fclose</a> Close a file.&nbsp;</td>
</tr>

<tr>
<td><a href="EXAMPLES/continue.c" target="_top">feof</a> Check for EOF
while reading a file.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/fgetc.html" target="_top">fgetc</a> Read a character
from a file.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/passwd.html" target="_top">fgetpwent</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/fgets.html" target="_top">fgets</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html#width" target="_top">field width.</a>
(printf, scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/stat.html" target="_top">File status</a>, permissions,
ownership etc.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/arrays.html#int" target="_top">Float arrays</a></td>
</tr>

<tr>
<td><a href="CONCEPT/data_types.html#float" target="_top">float</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#float" target="_top">float.h</a> ANSI
header.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/constants.html#float" target="_top">Floating point
Constants.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#math" target="_top">floor</a> function.&nbsp;</td>
</tr>
</table>
&nbsp;</td>

<td><a NAME="f"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>F continued</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/fopen.html" target="_top">fopen</a> Open a file&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html#flags" target="_top">format flags.</a>
(printf, scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#unistd" target="_top">fork</a> a child
process.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/escape.html" target="_top">Formfeed \f</a> Read
a record from a file (safer than fgetc).&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/for.html" target="_top">for</a> keyword&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html" target="_top">formatting</a> (printf,
scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/fprintf.html" target="_top">fprintf</a> O/P a line
of data to a file.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/files.html" target="_top">fputc</a> Write a character
to a file.</td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/SYNTAX/friend.html" target="_top">friend</a>
C++ keyword.</font></td>
</tr>

<tr>
<td><a href="FUNCTIONS/free.html" target="_top">free</a> function to release
memory allocated with malloc.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/files.html" target="_top">fputs</a> Write a string
to a file.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/stat.html" target="_top">fstat</a> File status,
permissions, ownership etc.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/functions.html" target="_top">functions</a> writing.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm" target="_top">functions</a> ANSI library.&nbsp;</td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/CONCEPT/funcoverload.html" target="_top">Function
Overloading.</a> (C++)</font></td>
</tr>

<tr>
<td><a href="CONCEPT/pointers.html#functions" target="_top">Functions (pointers
to)</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/static.htm" target="_top">Functions (static)</a>.&nbsp;</td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/SYNTAX/static.htm" target="_top">static</a>
functions in C++.</font></td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- GGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGGG --><a NAME="g"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>G</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html" target="_top">%g formatting</a> (printf,
scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="GDB/gdb.html" target="_top">GDB debugger</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/env.html" target="_top">getenv</a> Get an environmental
variable.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/getchar.html" target="_top">getchar</a> Get a character
from the keyboard (STDIN).&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/fgetc.html" target="_top">getc</a> Get a character
from an input stream.&nbsp;</td>
</tr>

<tr>
<td>getch function.&nbsp;</td>
</tr>

<tr>
<td>getche function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/setuid.html" target="_top">geteuid function.</a>
Get a Users effective ID.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#unistd" target="_top">gethostname</a>
function. Get the name of this host!&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/getopt.html" target="_top">getopt</a> function.
Parse the command line.&nbsp;</td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>G continued</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#unistd" target="_top">getpid</a> function.
Get the process id.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#unistd" target="_top">getppid</a> function.
Get the parent process id.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/passwd.html" target="_top">getpw</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/passwd.html" target="_top">getpwent</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/passwd.html" target="_top">getpwnam</a> Get a record
from /etc/passwd by keying on the user name.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/passwd.html" target="_top">getpwuid</a> Get a record
from /etc/passwd by keying on the UID.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/gets.html" target="_top">gets</a> function. Get
string (from keyboard).&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/setuid.html" target="_top">getuid function.</a>
Get a Users real ID.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/glo_int_vars.html#global" target="_top">Global</a>
variables.&nbsp;</td>
</tr>

<tr>
<td><a href="glossary.html" target="_top">Glossary (C)</a></td>
</tr>

<tr>
<td><a href="../CPLUSPLUS/glossary.html" target="_top">Glossary</a> (C++)&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#time" target="_top">gmtime</a> function&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/keywords.html#goto" target="_top">goto</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/got_ya.html" target="_top">Got Ya!</a> Comman coding
errors.&nbsp;</td>
</tr>

<tr>
<td>&nbsp;<a href="CONTRIB/SNIP/grep.c">GREP command for DOS users.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/setuid.html" target="_top">Group ID.</a></td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH --><a NAME="h"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>H</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#headers" target="_top">Headers</a> (standard).&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/strtol.html" target="_top">Hex base conversion.</a></td>
</tr>

<tr>
<td><a href="PROBLEMS/hexdump1.c" target="_top">Hex dump</a> program.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/hex_tab.html" target="_top">Hex</a> table.&nbsp;</td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<caption><!--- New entries here  --></caption>

<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>H continued</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/escape.html" target="_top">Hex Character constant
\x</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html" target="_top">Hex formatting</a> (printf,
scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/escape.html" target="_top">Horizontal tab \t</a></td>
</tr>

<tr>
<td>Host name via the&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/uname.html" target="_top">uname</a> function.&nbsp;</td>
</tr>

<tr>
<td>Host name via the&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#unistd" target="_top">gethostname</a>
function.&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII --><a NAME="i"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>I</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html" target="_top">%i Decimal formatting</a>
(printf, scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/idioms.html" target="_top">Idioms.</a></td>
</tr>

<tr>
<td><a href="CONCEPT/inc_dec.html" target="_top">Incrementing</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#include Preprocessor</a></td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#if preprocessor</a></td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#ifdef preprocessor</a></td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#ifndef preprocessor</a></td>
</tr>

<tr>
<td><a href="SYNTAX/if.html" target="_top">if</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/strchr.html" target="_top">index</a> Search for
a character in a string.&nbsp;</td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/SYNTAX/inline.html" target="_top">inline</a>
C++ keyword.</font></td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/CONCEPT/inheritance.html" target="_top">Inheritance</a>
(C++)</font></td>
</tr>

<tr>
<td><a href="FUNCTIONS/gets.html" target="_top">input from the keyboard</a></td>
</tr>

<tr>
<td><a href="CONCEPT/data_types.html#int" target="_top">int</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/arrays.html#int" target="_top">Integer arrays</a></td>
</tr>

<tr>
<td><a href="CONCEPT/constants.html#int" target="_top">Integer Constants.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html#modifier" target="_top">integer</a>
formatting.&nbsp;</td>
</tr>

<tr>
<td><a href="MISC/io.html" target="_top">I/O</a>.&nbsp;</td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>I continued</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/gets.html" target="_top">input from the keyboard</a></td>
</tr>

<tr>
<td><a href="CONCEPT/data_types.html#int" target="_top">int</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/arrays.html#int" target="_top">Integer arrays</a></td>
</tr>

<tr>
<td><a href="CONCEPT/constants.html#int" target="_top">Integer Constants.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html#modifier" target="_top">integer</a>
formatting.&nbsp;</td>
</tr>

<tr>
<td><a href="MISC/io.html" target="_top">I/O</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#ctype" target="_top">isalnum</a> Checks
whether a character is alphanumeric (A-Z, a-z, 0-9)&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#ctype" target="_top">iscntrl</a> Checks
whether a character is a control character or delete ( decimal 0-31 and
127)&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#ctype" target="_top">isdigit</a> Checks
whether a character is a digit (0-9)&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#ctype" target="_top">isgraph</a> Checks
whether a character is a printable character, excluding the space (decimal
32)&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#ctype" target="_top">islower</a> Checks
whether a character is a lower case letter (a-z).&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#ctype" target="_top">isprint</a> Checks
whether a character is printable (decimal 32-126).&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#ctype" target="_top">ispunct</a> Checks
whether a character is punctuation (decimal 32-47, 58-63, 91-96, 123-126)&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#ctype" target="_top">isspace</a> Checks
whether a character is white space - space, CR HT VT NL, FF.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#ctype" target="_top">isupper</a> Checks
whether a character is an upper case letter (A-Z).&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#ctype" target="_top">isxdigit</a> Checks
whether a character is hex digit (0-9, A-F, a-f).&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- JJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJJ --><a NAME="j"></a>
<table BORDER=0 WIDTH="100%" >
<caption><!--- New entries here  --></caption>

<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>J</b></td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<caption><!--- New entries here  --></caption>

<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>J continued</b></td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK --><a NAME="k"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>K</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/gets.html" target="_top">keyboard</a> input.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/keywords.html" target="_top">Keywords.</a></td>
</tr>

<tr>
<td><a href="../CPLUSPLUS/SYNTAX/keywords.html" target="_top">Keywords</a><font color="#A52A2A">added
to C++&nbsp;</font></td>
</tr>

<tr>
<td><a href="FUNCTIONS/kill.html" target="_top">kill a process.</a></td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<caption><!--- New entries here  --></caption>

<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>K continued</b></td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL --><a NAME="l"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>L</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#stdlib" target="_top">labs</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="LIBRARIES/libraries.html" target="_top">libraries (user)</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#limits" target="_top">limits.h</a> ANSI
header.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#line preprocessor</a></td>
</tr>

<tr>
<td><a href="MISC/linklists.html" target="_top">Linked lists</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#locale" target="_top">locale.h</a> ANSI
header.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/glo_int_vars.html" target="_top">Local</a> variables.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#time" target="_top">localtime</a> function.&nbsp;</td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>L continued</b></td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">Logical AND</a>
Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">Logical OR</a>
Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/data_types.html#modifier" target="_top">long</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#setjmp" target="_top">setjmp.h</a> ANSI
header.&nbsp;</td>
</tr>

<tr>
<td><a href="CONTRIB/intro.html#tim" target="_top">Love</a> Tim Love's
C programming documentation.&nbsp;</td>
</tr>

<tr>
<td><a href="MISC/io.html#low" target="_top">Low level I/O</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#ctype" target="_top">Lowercase to uppercase
character conversion.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/stat.html" target="_top">lstat</a> function. Get
file status, permissions, ownership etc.&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM --><a NAME="m"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>M</b></td>
</tr>

<tr>
<td><a href="SYNTAX/macros.html" target="_top">Macros</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/uname.html" target="_top">Machine type.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/malloc.html" target="_top">malloc </a>function to
dynamically allocate memory.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#math" target="_top">math.h</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/struct.html#membership" target="_top">member of a structure</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#string" target="_top">memchr</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#string" target="_top">memcmp</a> function.&nbsp;</td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>M continued</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#string" target="_top">memcpy</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#string" target="_top">memove</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#string" target="_top">memset</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#unistd" target="_top">mkdir</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#time" target="_top">mktime</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="CONTRIB/intro.html#mirrors" target="_top">Mirror sites.</a></td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#arith" target="_top">modulo</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/storage_class.html#static" target="_top">Modifiers</a>.&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN --><a NAME="n"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>N</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html" target="_top">%n formatting</a> (printf,
scanf etc)&nbsp;</td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/SYNTAX/namespace.html" target="_top">namespace</a>
C++ keyword.</font></td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/SYNTAX/new.html" target="_top">new</a>
C++.</font></td>
</tr>

<tr>
<td><a href="FUNCTIONS/escape.html" target="_top">Newline \n</a></td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">NOT</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/null.html" target="_top">Null.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/strtol.html" target="_top">Number base conversion.</a></td>
</tr>

<tr>
<td><a href="MISC/numconv.html" target="_top">Number base converter.</a></td>
</tr>

<tr>
<td><a href="CONTRIB/intro.html#oreilly" target="_top">Nutshell book examples.</a></td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<caption><!--- New Records here --></caption>

<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>N continued</b></td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO --><a NAME="o"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>O</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html" target="_top">%o Octal formatting</a>
(printf, scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/escape.html" target="_top">\o Octal Character constant</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/open.html" target="_top">open</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/directory.html" target="_top">opendir</a> function.&nbsp;</td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/SYNTAX/operator.html" target="_top">operator</a>
C++ keyword.</font></td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html" target="_top">Operators</a> Operator&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/precedence.html" target="_top">Precedence</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="glossary.html#operand" target="_top">Operand</a> definition.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">OR</a> Operator.&nbsp;</td>
</tr>

<tr>
<td><a href="CONTRIB/intro.html#oreilly" target="_top">O'Reilly books.</a></td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>O continued</b></td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/CONCEPT/funcoverload.html" target="_top">Overloading
Functions.</a> (C++)</font></td>
</tr>
</table>
</td>
</tr>

<tr VALIGN=TOP>
<td><!-- PPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP --><a NAME="p"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>P</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html" target="_top">%p formatting</a> (printf,
scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/passwd.html" target="_top">password</a> functions.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/pclose.html" target="_top">pclose</a> Close a pipe.&nbsp;</td>
</tr>

<tr>
<td><a href="MISC/perl.html" target="_top">perl in C code</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/pipe.html" target="_top">pipe</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/pointers.html" target="_top">Pointers</a></td>
</tr>

<tr>
<td><a href="CONCEPT/pointers.html#arrays" target="_top">Pointers to arrays.</a></td>
</tr>

<tr>
<td><a href="CONCEPT/pointers.html#functions" target="_top">Pointers to
functions</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/pointers.html#ptrs" target="_top">Pointers to pointers</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/string.html" target="_top">Pointers to Strings</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/struct.html#pointers" target="_top">Pointers to structures</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/pointers.html#void" target="_top">pointer (void)</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/popen.html" target="_top">popen</a> Open a pipe.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#power" target="_top">pow</a> raise a
number by a given power.&nbsp;</td>
</tr>

<tr>
<td><a href="CONTRIB/OR_PRACTICAL_C" target="_top">Practical C (O'Reilly)
examples.</a></td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>P continued</b></td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#pragma preprocessor</a></td>
</tr>

<tr>
<td><a href="CONCEPT/precedence.html" target="_top">Precedence</a> of operators.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">Preprocessor instructions</a></td>
</tr>

<tr>
<td><a href="EXAMPLES/printenv.c" target="_top">printenv</a> program.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/printf.html" target="_top">printf</a> O/P data to
the screen or a file.&nbsp;</td>
</tr>

<tr>
<td><a href="PROBLEMS/problems.html" target="_top">Problems for you to
solve.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/setuid.html" target="_top">Process ID.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/kill.html" target="_top">Process</a> - is a PID
active?&nbsp;</td>
</tr>

<tr>
<td><a href="EXAMPLES/" target="_top">Program examples.</a></td>
</tr>

<tr>
<td><a href="EXAMPLES/prog_name.c" target="_top">Program name.</a></td>
</tr>

<tr>
<td>putc&nbsp;</td>
</tr>

<tr>
<td>putchar. O/P a character to STDOUT.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/env.html" target="_top">putenv</a> Create an environmental
variable.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/puts.html" target="_top">puts</a> O/P data to the
screen or a file.&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ --><a NAME="q"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>Q</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/qsort.html" target="_top">qsort</a></td>
</tr>

<tr>
<td><a href="CONTRIB/OR_USING_C/14.2.c" target="_top">qsort</a> O'Reilly
'Using C' example.&nbsp;</td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<caption><!--- New records here --></caption>

<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>Q continued</b></td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR --><a NAME="r"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>R</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/escape.html" target="_top">\r Carriage Return</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/rand.html" target="_top">rand</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/rand.html" target="_top">random</a> numbers.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/rand.html" target="_top">RAND_MAX</a> numbers.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/read.html" target="_top">read</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/directory.html" target="_top">readdir</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/files.html" target="_top">Read data from a file.</a></td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/CONCEPT/reference_variable.html" target="_top">Reference</a>
Variables (C++).</font></td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>R continued</b></td>
</tr>

<tr>
<td><a href="SYNTAX/storage_class.html#register" target="_top">register</a>
keyword.</td>
</tr>

<tr>
<td><a href="CONCEPT/expressions.html#rel" target="_top">Relational Operators</a></td>
</tr>

<tr>
<td><a href="CONCEPT/rpc.html" target="_top">Remote Procedure Calls</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#unistd" target="_top">rename</a> function.
Rename a file.</td>
</tr>

<tr>
<td><a href="FUNCTIONS/exit.html" target="_top">Return code.</a></td>
</tr>

<tr>
<td><a href="SYNTAX/return.html" target="_top">return keyword.</a></td>
</tr>

<tr>
<td><a href="EXAMPLES/reverse.c" target="_top">reverse</a> Program to reverse
characters in a string.</td>
</tr>

<tr>
<td><a href="FUNCTIONS/directory.html" target="_top">rewinddir</a> function.</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#math" target="_top">rint</a> function.</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#unistd" target="_top">rmdir</a> function.</td>
</tr>

<tr>
<td><a href="CONCEPT/rpc.html" target="_top">RPC</a> Remote Procedure CAlls&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS --><a NAME="s"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>S</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/stat.html#filetype" target="_top">S_ISLNK</a> Is
this a link.</td>
</tr>

<tr>
<td><a href="FUNCTIONS/stat.html#filetype" target="_top">S_ISREG</a> Is
this a regular file.</td>
</tr>

<tr>
<td><a href="FUNCTIONS/stat.html#filetype" target="_top">S_ISDIR</a> Is
this a directory</td>
</tr>

<tr>
<td><a href="FUNCTIONS/stat.html#filetype" target="_top">S_ISCHR</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/stat.html#filetype" target="_top">S_ISBLK</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/stat.html#filetype" target="_top">S_ISFIFO</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/stat.html#filetype" target="_top">S_ISSOCK</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html" target="_top">%s String formatting</a>
(printf, scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/directory.html" target="_top">scandir</a> function.&nbsp;</td>
</tr>

<tr>
<td>scanf&nbsp;</td>
</tr>

<tr>
<td><a href="glossary.html#scope" target="_top">scope</a>.&nbsp;<a NAME="se"></a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/directory.html" target="_top">seekdir</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/env.html" target="_top">setenv</a> Create an environmental
variable.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#setjmp" target="_top">setjmp.h</a> ANSI
header.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/passwd.html" target="_top">setpwent</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/setuid.html" target="_top">setuid</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/data_types.html#modifier" target="_top">short</a>
keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#signal" target="_top">signal.h</a> ANSI
header.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/data_types.html#modifier" target="_top">signed</a>
keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/sizeof.html" target="_top">sizeof</a>. Return the storage
allocation for a&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/data_types.html">data type.</a><a NAME="sl"></a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#sleep" target="_top">sleep</a> function.
Pause for the specified number of seconds.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/qsort.html" target="_top">sort</a> an array.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/sprintf.html" target="_top">sprintf</a> O/P data
in tha same way as 'printf' but put it into a string.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#square" target="_top">sqrt</a> Square
root of a number.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/srand.html" target="_top">srand</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/sscanf.html" target="_top">sscanf</a> function.&nbsp;<a NAME="st"></a></td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/CONTRIB/GNU_STDLIB/libgpp_toc.html" target="_top">Standard
C++ Library</a></font></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#headers" target="_top">Standard headers</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#headers" target="_top">Standard headers</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/stat.html" target="_top">stat</a> function. Get
file status, permissions, ownership etc.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#NONANSIUNIX" target="_top">statfs</a>
function. Get filesystem status, free blocks, block size etc.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/storage_class.html#static" target="_top">static</a>
keyword.&nbsp;</td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/SYNTAX/static.htm" target="_top">static</a>
in C++.</font></td>
</tr>

<tr>
<td><a href="LIBRARIES/libraries.html" target="_top">static libraries</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#stdarg" target="_top">stdarg.h</a> ANSI
header.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#stddef" target="_top">stddef.h</a> ANSI
header.&nbsp;</td>
</tr>

<tr>
<td><a href="MISC/stdfiles.html" target="_top">STDERR</a></td>
</tr>

<tr>
<td><a href="MISC/stdfiles.html" target="_top">STDIN</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#stdlib" target="_top">stdlib.h</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="MISC/stdfiles.html" target="_top">STDOUT</a></td>
</tr>

<tr>
<td><a href="SYNTAX/storage_class.html#static" target="_top">Storage clase</a>.&nbsp;<a NAME="str"></a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#string" target="_top">strcat</a> function.
Concatenate strings.&nbsp;</td>
</tr>

<tr>
<td><a href="MAN/strcasecmp.htm" target="_top">strcasecmp</a> Compare strings
ignoring case.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/strchr.html" target="_top">strchr</a> Search for
a character in a string.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/strcmp.html" target="_top">strcmp</a> Compare strings.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#string" target="_top">strcoll</a> function.
Compare two strings.&nbsp;</td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>S continued</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/strcpy.html" target="_top">strcpy</a> Move strings.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#string" target="_top">strcspn</a> function.
Search a string for a set of characters.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#time" target="_top">strftime</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/constants.html#str" target="_top">String Constants.</a></td>
</tr>

<tr>
<td><a href="CONCEPT/string.html" target="_top">String pointers</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html#width" target="_top">String formating</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/strlen.html" target="_top">strlen</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#string" target="_top">strncat</a> function.
Concatenate strings.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/strncmp.html" target="_top">strncmp</a> Compare
strings.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/strncpy.html" target="_top">strncpy</a> Copy N bytes
from one string to another.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#string" target="_top">strpbrk</a> function&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/strchr.html" target="_top">strrchr</a> Search for
a character in a string.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#string" target="_top">strrchr</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#string" target="_top">strspn</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/strstr.html" target="_top">strstr</a> function.
Search a string for a substring.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/strtok.html" target="_top">strtok</a> function.
The books say this function splits a string into tokens. I think its function
is best described as parsing a string.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/strtol.html" target="_top">strtol</a> Convert String
to a long integer.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/struct.html" target="_top">struct</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/struct.html#array" target="_top">Structure arrays</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/struct.html" target="_top">Structure basics</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/struct.html#membership" target="_top">Structure membership</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/struct.html#pointers" target="_top">Structure pointers</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/time.html" target="_top">strxfrm function.</a></td>
</tr>

<tr>
<td><a href="EXAMPLES/swap.c" target="_top">swap</a> two values.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/switch.html" target="_top">switch</a> keyword.&nbsp;<a NAME="sy"></a></td>
</tr>

<tr>
<td><a href="SYNTAX/syntax.html" target="_top">Syntax.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/system.html" target="_top">system</a> Issue a system
command.&nbsp;</td>
</tr>

<tr>
<td><a href="LIBRARIES/syscalls.htm" target="_top">system calls</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/uname.html" target="_top">system information</a>.&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT --><a NAME="t"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>T</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/escape.html" target="_top">\t Horizontal tab</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/directory.html" target="_top">telldir</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="glossary.html#treads" target="_top">threads</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/time.html" target="_top">time</a> functions.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#time" target="_top">time.h</a> header.&nbsp;</td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>T continued</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#ctype" target="_top">tolower</a> function.
Convert an uppercase character to lowercase.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#ctype" target="_top">toupper</a> function.
Converts a lowercase character to uppercase.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/true_false.html" target="_top">TRUE</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="CONTRIB/intro.html" target="_top">Tutorials on the net</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/type_conv.html" target="_top">Data type conversion</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/typedef.html" target="_top">typedef</a> keyword.&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU --><a NAME="u"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>U</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html#modifier" target="_top">%u</a> formatting.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/uname.html" target="_top">uname</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/preprocessors.html" target="_top">#undef preprocessor</a></td>
</tr>

<tr>
<td><a href="SYNTAX/union.html" target="_top">union</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#unistd" target="_top">unistd</a> header.&nbsp;</td>
</tr>

<tr>
<td><a href="PROBLEMS/unix2dos.c" target="_top">Unix to DOS file conversion</a>.&nbsp;</td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>U continued</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#unistd" target="_top">unlink</a> function,
delete a file.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/env.html" target="_top">unsetenv</a> function. Remove
an environmental variable.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/data_types.html#modifier" target="_top">unsigned</a>
keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html#modifier" target="_top">unsigned integer</a>
formatting.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#ctype" target="_top">Uppercase to lowercase
character conversion.</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/passwd.html" target="_top">Users /etc/passwd entry.</a></td>
</tr>

<tr>
<td><a href="CONTRIB/OR_USING_C" target="_top">Using C (O'Reilly) examples.</a></td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV --><a NAME="v"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>V</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#stdarg" target="_top">va_arg</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#stdarg" target="_top">va_end</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#stdarg" target="_top">va_list</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#stdarg" target="_top">va_start</a></td>
</tr>

<tr>
<td><a href="CONCEPT/data_types.html" target="_top">Variables.</a></td>
</tr>

<tr>
<td><a href="CONCEPT/data_types.html" target="_top">Variable definition.</a></td>
</tr>

<tr>
<td><a href="SYNTAX/functions.html#2.7" target="_top">Variable function
parameter lists</a></td>
</tr>

<tr>
<td><font color="#A52A2A"><a href="../CPLUSPLUS/CONCEPT/reference_variable.html" target="_top">Variables</a>
- Reference(C++).</font></td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>V continued</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/escape.html" target="_top">Vertical tab \v</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#stdio" target="_top">vfprintf.</a> Print
a va_list to a file.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#stdio" target="_top">vprintf.</a> Print
a va_list&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/funcref.htm#stdio" target="_top">vsprintf.</a> O/P
a va_list into a string.&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/void.html" target="_top">void</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/pointers.html#void" target="_top">void *</a>(void
pointer).&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/volatile.html" target="_top">volatile</a> keyword.&nbsp;</td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- WWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW --><a NAME="w"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>W</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html#width" target="_top">Width of a field.</a>
(printf, scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="SYNTAX/while.html" target="_top">while</a> keyword.&nbsp;</td>
</tr>

<tr>
<td><a href="CONCEPT/pointers.html#why" target="_top">Why use pointers?</a>.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/write.html" target="_top">write</a> function.&nbsp;</td>
</tr>

<tr>
<td><a href="FUNCTIONS/files.html" target="_top">Write data to a file.</a></td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>W continued</b></td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX --><a NAME="x"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>X</b></td>
</tr>

<tr>
<td><a href="FUNCTIONS/escape.html" target="_top">\x Hex Character constant</a></td>
</tr>

<tr>
<td><a href="FUNCTIONS/format.html" target="_top">%x Hex formatting</a>
(printf, scanf etc)&nbsp;</td>
</tr>

<tr>
<td><a href="X_EXAMPLES/Xref.html" target="_top">X program examples.&nbsp;</a></td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>X continued</b></td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY --><a NAME="y"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>Y</b></td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>Y continued</b></td>
</tr>
</table>
&nbsp;</td>
</tr>

<tr VALIGN=TOP>
<td><!-- ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ --><a NAME="z"></a>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>Z</b></td>
</tr>
</table>
&nbsp;</td>

<td>
<table BORDER=0 WIDTH="100%" >
<tr>
<td ALIGN=LEFT BGCOLOR="#E0E0E0"><b>Z continued</b></td>
</tr>
</table>
&nbsp;</td>
</tr>
</table>

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<td WIDTH="25%"><a href="master_index.html">Master Index</a></td>

<td WIDTH="25%"><a href="SYNTAX/keywords.html">Keywords</a></td>

<td WIDTH="25%"><a href="FUNCTIONS/funcref.htm">Functions</a></td>
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<hr>
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<a href="../address.html">Martin Leslie</a></address>

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